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JEE Main & Advanced Physics Current Electricity, Charging & Discharging Of Capacitors / वर्तमान बिजली, चार्ज और कैपेसिटर का निर Question Bank Graphical Questions

  • question_answer
    The ammeter has range 1 ampere without shunt. the range can be varied by using different shunt resistances. The graph between shunt resistance and range will have the nature

    A)             P    

    B)             Q

    C)             R

    D)             S

    Correct Answer: B

    Solution :

                To make range n times, the galvanometer resistance should be G /n, where G is initial resistance.


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